Heat sink for a lighting device module for a vehicle



FIG. 1 is a top view of a heat sink;

FIG. 2 is a bottom view of the heat sink;

FIG. 3 is a front view of the heat sink;

FIG. 4 is a rear view of the heat sink;

FIG. 5 is a side view of the heat sink; and,

FIG. 6 is a perspective view of the heat sink. 

CLAIM The ornamental design for a heat sink for a lighting device module for a vehicle, as shown and described. 